baber/WOPTO huggingface dataset:
Patent JP-H06109248-A (JP)
Title: Method for manufacturing sheath type glow plug
Inventor: AOTA TAKASHI
IPC: F23Q7/00
Filed: 1992-09-28
Abstract: PURPOSE:To eliminate disadvantages such as wrinkle and non-uniform wall thickness at a part where a high reduction occurs by a method wherein a sheath having a small diameter at its extremity end is formed by sheath raw material of heat-resistant metallic material. CONSTITUTION:A cylindrical sheath raw material made of heat-resistant metallic material is formed as a substantial cylindrical sheath rough pipe 30 with only an extremity end opening 20a metered through a step-wise drawing work. The extremity end opening is applied as a machining reference in such a way that the extremity end of the sheath rough pipe may become a smaller diameter than that of a rear end side and then the sheath rough pipe is applied with a stepwise drawing work with a punch 50 and a die 51. With such an arrangement as above, its extremity end is made as a small diameter part and concurrently a stepped sheath rough pipe having a large diameter part at its rear end which is continuous in series through a tapered part is obtained. This sheath rough pipe is formed as the sheath for a sheath heater by applying a swaging machining at its outer circumference under a condition in which a resistor is buried and assembled in the heat-resistant insulating powder.
Patent JP-H11155883-A (JP)
Title: Maintenance kit for dentition correction tool
Inventor: DAHAN JOSE
IPC: A61C3/10
Filed: 1998-10-02
Abstract: PROBLEM TO BE SOLVED: To enable a patient to perform various maintenance, repair or washing, and be more practical than a usual aggregate of tools. SOLUTION: A maintenance or repairing kit for a dentition correction tool collects dentition correction tools 9-13 enabling various maintenance, repairing or operation conducted by the dentition correction tool. A ligator rotating member 9, a ligator pressing member 10 and a ligator cutter 11 are rotatably installed between two transverse side members acting as a handle. Thus, the members can be inserted between the side members or turned within a plane parallel to the inner surface of the side member to be drawn out.
Patent JP-H10109293-A (JP)
Title: Band saw device for cutting icy object
Inventor: TAKAGI KATSUHIKO
IPC: B26D1/46
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To safely and precisely divide an icy object and to carry out efficient work. SOLUTION: This is a band saw device to cut an icy object by moving it as an object to cut forward and backward against a saw blade 2a of a band saw 2 wound around upper and lower pulleys 1, 1, a movable table 4 free to move forward and backward on which the icy object is placed and a take-off board 5 on which a cut piece is discharged are respectively arranged left and right of the saw blade 2a, a guide plate 6 to regulate a side end position of the icy object is provided on the side of the take-off board 5, and a push and delivery member 7 to deliver the cut piece forward from the take-off board 5 is installed on an edge part on the backward direction side of the movable table 4.
Patent JP-H11101290-A (JP)
Title: Bearing support structure of shock absorber
Inventor: ASA TAKASHI
IPC: F16F9/36
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To easily perform positioning with high accuracy while attaining size reduction, weight reduction and cost reduction of a bearing by positioning a packing case or oil seal insert metal and the bearing in the axial direction and the radial direction in mutually contacting conical surfaces. SOLUTION: When a packing case 3 to house packing 1 and a bearing 2 is installed in an outer shell 4, a piston rod 5 is inserted into the packing 1 and a central hole of the bearing 2. The cylinder 7 end is fitted to a step part 6 of a lower end surface of the bearing 2. A conical surface Cl of the packing case 3 presses a conical surface C2 formed in the bearing 2 to the cylinder 7 side, and an axial directional position and a radial directional position of the packing case 3 to the bearing 2 are automatically and simultaneously adjusted in a well-balanced condition. Therefore, a diametrical reduction, size reduction, weight reduction and cost reduction of the bearing 2 can be attained, and positioning can be automatically performed with high accuracy.
Patent JP-S61162410-A (JP)
Title: Molded-article transporting device
Inventor: ANDO MASAO
IPC: B65G15/50
Filed: 1984-12-29
Abstract: PURPOSE:To permit the correct and automatic transport of molded articles by engaging the projection stripe part formed on the bottom part of a transporting receiving plate with the concaved part formed by the contiguous parts of the belts supported by the contiguous pulleys at the connection edge of a transport passage, thus correctly positioning the receiving plate. CONSTITUTION:A molded-article transport device is formed by connecting in series a plurality of horizontal traveling transport belts 15a and 15b having different transport speed or transport state, and the transport belts 15a and 15b in each transport passage consist of two braid-shaped belts, and the pulleys 14c1 and 14c2 onto which the belts, 15a and 15b on the both sides of the both transport passages are laid are installed contiguously onto a common shaft at the connection edge C of the transport passage, and the pulley 14c2 of one transport passage 15b is arranged outside, and the pulley 14c1 of the other transport passage 5a is arranged inside. Therefore, the bottom projection stripe part of a molded-article receiving plate 1 is engaged with the concaved part 4 formed in the upper part by the contiguous parts of the belts 15a and 15b supported by the bontiguous pulleys 14c1 and 14c2, and the correct automatic transportation for the molded articles is permitted.
Patent JP-H05116305-A (JP)
Title: Ink jet recording method
Inventor: INUI TOSHIJI
IPC: B41M5/00
Filed: 1991-10-28
Abstract: PURPOSE:To control irregular discharge of ink at each head and form stable images having high grade in an ink jet record head wherein film boiling is generated in the ink on a heating part, and bubbles generated burst when exposed to the outside air at a discharge outlet so as to discharge the ink. CONSTITUTION:Temperature of ink of a record head is to be adjusted previously prior to driving for discharging of the ink in accordance with volume at a liquid passage between a heating part 2 and a discharge outlet 5. In this way, even if the volume is irregular at each head in the head manufacturing process, it can be compensated.
Patent JP-H02126815-A (JP)
Title: Water-extracted coffee extractor
Inventor: OYABU HAJIME
IPC: A47J31/00
Filed: 1988-11-08
Abstract: PURPOSE:To obtain favorite coffee of a given concentration independently of the setting number of cups of coffee extract by providing a control unit for controlling the dropping quantity of water, so that the extraction time of coffee becomes a given time of at least one hour. CONSTITUTION:When water-extracted coffee for one cup, where the number of cups of coffee extract is to be set for one cup, is desired, water for one cup, for example, of 130cc is filled in a water-reserving tank 1. And a cover 3 is put on the water-reserving tank 1 for preventing dust from entering the tank. Next, coffee beans are crushed by another crusher, and the crushed coffee beans for one cup, for example, of 8g is put in an extracting vessel 9. Then, a desired number of cups of coffee is input into a control panel 7 for starting. On the basis of this information on the setting number of cups of coffee extract, a control unit 8 controls the electrification time of a solenoid 6 so that the opening time of a flow control valve 5 becomes a given time of at least one hour. Thus, water is always dropped on the crushed coffee beans 10 at a dropping flow rate corresponding to an accurate number of cups for carrying out the extraction of coffee.
Patent JP-H06126275-A (JP)
Title: Water purifying device
Inventor: MIYAJI HISAAKI
IPC: C02F1/00
Filed: 1992-10-20
Abstract: PURPOSE:To provide the water purifying device capable of preventing the infiltration of the microorganisms included in moisture or sticking to the moisture into the water purifying device through the water flow passage of the water purifying device. CONSTITUTION:This water purifying device has a water purifying device body 1 which purifies water and a shutting means 8 which is provided near the water flow outlet 7 of this water purifying device body 1 and prevents the infiltration of the external moisture from the outflow outlet 7 into the water purifying device body 1.
Patent JP-S63135759-A (JP)
Inventor: TANABE NOBUO
IPC: F25B43/00
Filed: 1986-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63139040-A (JP)
Inventor: MIDORIKAWA ICHIRO
IPC: C04B28/18
Filed: 1986-11-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01124277-A (JP)
Title: Laser oscillator
Inventor: OTANI AKIHIRO
IPC: H01S3/036
Filed: 1987-11-10
Abstract: PURPOSE:To shorten a duration required to replace a laser medium gas to reduce a manufacturing cost of an apparatus by a method wherein a vacuum pump used to discharge the medium gas is coupled directly to a housing. CONSTITUTION:A laser beam 10 resonated by an optical resonator is taken out from a partial reflector 9; a laser medium gas 6 is circulated by using a blower 3 and is cooled by using a heat exchanger 4. When the laser medium gas 6 sealed inside a housing 5 is to be replaced, a vacuum valve 21 for gas discharge use is first opened; a vacuum pump 20 is actuated; the laser medium gas 6 is discharged directly to the outside of the housing 5. When the inside of the housing 5 has become in a sufficiently vacuum state, the vacuum valve 21 for gas discharge use is shut; the vacuum pump 20 is stopped. Then, a vacuum valve 25 for gas introduction use on the air supply side is opened; a new laser medium gas is introduced into the housing 5; when a pressure gauge 26 indicates a prescribed value, the vacuum valve 25 for gas introduction use is shut; a replacing operation of the laser medium gas is completed.
Patent JP-H08143154-A (JP)
Title: Foreign substance removing device for transportation
Inventor: TOJO CHIAKI
IPC: B65G53/04
Filed: 1994-11-17
Abstract: PURPOSE: To perform smooth transportation of a substance to be conveyed by a method wherein only a heavy foreign substance by which a trouble on transportation is caused is reliably removed at a bent pipe part extending from a horizontal direction to above. CONSTITUTION: A foreign matter storage pipe 4 connected to a bent pipe part 3, running from a horizontal transportation pipe 1 through which a light substance to be conveyed is transported in a horizontal direction by means of compressed air to a vertical transportation pipe 2 to effect transportation to above, on the extension of a vertical transportation pipe 2 to form a foreign matter storage space 5. A double gate valve 6 is located to the end part of the foreign matter storage pipe 4 and an air supply pipe 7 through which compressed air is blown in the foreign matter storage space 5 is connected thereto. This constitution discharges a light substance to be transported, entering the foreign matter storage space 5, to the vertical transportation pipe by means of supply air from an air supply pipe 7 and captures only the heavy foreign substance.
Patent JP-S62141887-A (JP)
Title: Video recording and reproducing device
Inventor: KONISHI TATSUO
IPC: H04N9/81
Filed: 1985-12-16
Abstract: PURPOSE:To attain a video recording or reproduction with high picture quality by compressing a luminance signal into 4/5 in a time base direction and compressing a chrominance signal into 1/5 in the time base direction in line sequential in the luminance signal and the chrominance signal being components of a television video signal and aplying time base multiplex recording while keeping the base band. CONSTITUTION:Two sets of storage circuits 11, 12 of a time base compression circuit 6 are subjected to data write and read by using clock signals whose phases differ by 180 deg. from each other. While a luminance data and a chrominance data are fed selectively from switches 2, 3 via a switch 13 to a storage circuit 11, only the luminance data is fed to a storage circuit 12 via the switch 2. Latch circuits 14, 15 used for controlling the read timing use the output of AND gate circuits 14a, 15a inputting a read clock signal and a read inhibition signal having a frequency 5fsc being 5 times the frequency of a chrominance subcarrier as the latch timing signal and the phase of the input read inhibition signal differs by 180 deg. from the AND gates 14a, 15a. The output of the latch circuits 14, 15 is selected alternately by a switch 16 and extracted as a time base multiplex signal.
Patent JP-H01124222-A (JP)
Title: Manufacture of gaas semiconductor device
Inventor: IKEDA KANICHIRO
IPC: H01L21/318
Filed: 1987-11-09
Abstract: PURPOSE:To enhance adhesion with a GaAs semiconductor substrate and to improve the moisture resistance of the GaAs semiconductor device by forming an SiO2 film as a first passivation film and forming an Si3N4 thereupon as a second passivation film. CONSTITUTION:Ohmic electrodes for a source 3 and a drain 4 are arranged on an activated layer 2 formed on a GaAs semiconductor substrate 1 by photoli thography and a deposition lift-off method. After forming a recess by etching, a gate electrode 5 will be arranged by means of the lift-off method. Then there after, an SiO2 film of approximately 1000-2000Angstrom  thick is formed using a plasma CVD system or a sputtering system. An Si3N4 of 3000-8000Angstrom  thick is then formed on the SiO2 film by a plasma CVD system and the like. After opening a window for bonding pads by etching, the bottom surface of the GaAs semiconductor substrate 1 is polished and etched to form thereupon a bottom electrode 9.
Patent JP-H07141169-A (JP)
Title: Software resource managing system
Inventor: FUKUSHIMA KOJI
IPC: G06F9/06
Filed: 1993-11-12
Abstract: PURPOSE:To provide a means for attaining the efficiency of retrieval, the prevention of double protection and the optimization of a resource storing place in a software development supporting system having plural resource storing places. CONSTITUTION:Each of plural resource storing places 2 is provided with storing places for resource information 21 and updating information 22. A resource storing place registering means 31 updates and registers the name of a software resource stored in the place 2 by a software development supporting part 1 and the place 2 itself in a resource storing place management file 33. At the time of updating the information 21, a resource updating information distributing means 32 refers to the file 33 and distributes the information 22 to the place 2 storing the updated software resource. A resource storing place retrieving means 34 retrieves and refers to the file 33.
Patent JP-S63135902-A (JP)
Title: Polarizing plate with multicoat
Inventor: TAKEUCHI KUNIO
IPC: G02B5/30
Filed: 1986-11-26
Abstract: PURPOSE:To reduce the reflection of a beam of light to the best possible, by applying the process of multicoat on a polarizing plate. CONSTITUTION:The multicoat is also applied on the polarizing plate and a film protecting the plate. It is possible to manufacture a new film in which the reflection of the beam of light can be reduced remarkably in a new polarizing plate developed by the above method. In such a way, it is possible to use the plate in every field such as newly developed screen of a liquid crystal television, that of a word processor, and the CRT screen of a computer, etc.
Patent JP-H03147216-A (JP)
Title: Installation of coil spring for push type electric component
Inventor: HIRATA TOMOHISA
IPC: H01H13/14
Filed: 1989-11-01
Abstract: PURPOSE:To prevent dust from entering the component and prevent a multiple number of switches from being tangled, when a spring stop plate is bent, by pressing a coil spring forward with a cut and erected portion so that the coil spring end engage resiliently with the end of a slider. CONSTITUTION:A spring stop plate 11 is provided with a cut and erected portion 22 on which the rear end of a coil spring 8 is hooked. The coil spring 8 is pressed forward with the erected portion 22 by a single action of bending the spring stop plate 11 in the direction of closing a spring insertion hole 9 of a case 1. This eliminates the need for a conventional spring push rod, improves the ease of the work, and eliminate the limit of the width of the plate 11. Therefore, the plate 11 may be made of the same width with that of the spring insertion hole 9 of the case 1. As a result, dust is unlikely to enter from the back side of the case. Since there is no gap between the spring insertion hole 9 and the plate 11, other switch terminal 15 cannot be tangled.
Patent JP-H07137154-A (JP)
Title: Resin injection repairing method
Inventor: SAKAI SHIGERU
IPC: B29C73/02
Filed: 1993-11-12
Abstract: PURPOSE:To charge resin by performing a minimum work to an item by communicating a connection jig having a communication hole with a valve to the surface of a resin composite material via a sealing material, and by connecting the communication pipe to a decompression device for decompressing the cavity inner surface of defects, and thereafter pouring resin from the communication pipe. CONSTITUTION:In the case of a resin composite material 10 with a cavity 1 having no opening in its inner part, at first, there is provided a degassing and resin pouring inlet 6 penetrated from the surface of the composite material 10 to the cavity 1. Next, a connection jig 2 including a valve 3 and communication pipe 4 attached via a sealing material 5 in the form that the communication pipe 4 is communicated with the degassing and resin pouring inlet 6 and the inlet 6 is sealed in its circumference. Then, the connection jig 2 and vacuum pump are connected so as to decompress the cavity 1 inner part, followed by closing the valve 3. The connection jig 2 is connected to a vessel with resin 11 filled therein, and the valve 3 is opened so as to pour resin. At this time, since the cavity inner part is almost in a vacuum state, charging can be carried out. When charging falls to perform smoothly, pressurizing is conducted by compressed air or the like.
Patent JP-S62141699-A (JP)
Title: Inspection method for semiconductor memory device
Inventor: SHOREN SHIROJI
IPC: G11C29/56
Filed: 1985-12-16
Abstract: PURPOSE:To measure the maximum of a standby current more precisely by accessing all addresses in a chip selection mode to read out each data, writing its inversion data at each corresponding address with respect to data at each address and measuring the power source current of a semiconductor memory device after the completion of writing the data. CONSTITUTION:A power source is turned OFF and then turned ON, and the semiconductor memory device is in a chip selection mode to be operable. By accessing all addresses, each data is read out, and the inversion data at each address is written at each address. The semiconductor memory device is in a chip nonselective mode to put on standby, where the standby current of the semiconductor memory is measured. Accordingly a correct maximum value can be obtained.
Patent JP-H10120014-A (JP)
Title: Coating container
Inventor: OGAWA RIICHI
IPC: A46B11/02
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide coating container capable of easily and correctly regulating the discharge quantity of the liquid content to a brush part. SOLUTION: A connection cylindrical body 3 provided with a valve member 10 provided with a valve disk 13 and a cam piece 14 on a nozzle part 2 of a squeezable container body 1 to store the liquid content through an elastic connection piece 9 is assembled by a circumferential wall to form a brush part 24, a discharge port 21 is opened, a brush body 15 provided with a discharge cylinder 20 provided with a valve seat 22 and a leg piece 23 as the cam piece in a suspended manner is turnably assembled with the connection cylindrical body 3, and the discharge quantity of the liquid content is regulated to the desired value by turning the brush body 15 relative to the connection cylindrical body 3, and changing the clearance S which is a flow passage between the valve disk 13 and the valve seat 22.
Patent JP-2000112457-A (JP)
Title: Black-and-white multi-gray level display device
Inventor: OKAMOTO YOICHI
IPC: A61B8/00
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a black-and-white multi-gray level display device capable of displaying a photographed video exceeding 8 bits on a display screen with a small-scale circuit configuration inexpensively and simply by using a general personal computer without designing the hardware of a dedicated integrated circuit or the like. SOLUTION: In a computer main body capable of outputting analog RGB signals, the 16-bit multi-gray level video signal stored in a CD-ROM or the like is divided into an upper 8-bit multi-gray level video signal and a lower 8-bit multi-gray level video signal and the upper 8-bit multi-gray level video signal and the lower 8-bit multi-gray level video signal are inputted to input terminals 201 and 202 respectively. Since the resistance ratio of the resistor RR 205 and the resistor RG 206 connected to input terminals of an inversion adder A is selected to be RR:RG=1:256, a 1/256-fold lower 8-bit multi-gray level video signal is added to the upper 8-bit multi-gray level video signal in the adder A and, thus, a 16-bit multi-gray level video signal is generated and outputted at the output terminal Vo of the adder A.
Patent JP-S63136408-A (JP)
Inventor: AKASHIRO KIYOAKI
IPC: H01B1/12
Filed: 1986-11-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10128232-A (JP)
Title: Precoated metallic sheet and its production
Inventor: FUKUMOTO HIROMITSU
IPC: B32B15/082
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To produce a precoated metallic sheet hardly causing a sticking of a dirt due to a carbon based pollutant in the atmosphere, excellent in workability and also inexpensive, and to provide its producing method. SOLUTION: This precoated metallic sheet has a top coating film formed from a coating material in which 0.5-100 pts.wt. alkoxysilane or partially hydrolyzed condensate is added to a poly(vinylidene fluoride) based fluororesin coating material per 100 pts.wt. coating resin. After forming a primer layer, prior to a baking of a hydrophobic intercoating material, a top coating material is applied by wet-on-wet coating and baked. The poly(vinylidene fluoride) does not react with the alkoxysilane, or the like which exhibits a resistance to dirt sticking because of no functional group, and is excellent in storage stability.
Patent JP-H06132294-A (JP)
Title: Semiconductor device
Inventor: OKA ITSUMI
IPC: H01L29/73
Filed: 1992-10-22
Abstract: PURPOSE:To provide a transistor for large current amplification which has a diode formed between a collector and a base and which has a high energy- resistance when an inductive load is connected, without increasing a chip area. CONSTITUTION:A base region 4 is formed into a plurality of parts. A high- density impurity region 3 of the same conductivity type as a collector region 1 are formed adjacently to the split base region 4. Due to this structure, and effective area of a diode to be formed between the collector and the base of a transistor is increased and allowable current of the diode is raised and then an energy-resistance is increased.